Patents by Inventor Daichi CHONO

Daichi CHONO has filed for patents to protect the following inventions. This listing includes patent applications that are pending as well as patents that have already been granted by the United States Patent and Trademark Office (USPTO).

  • QA DATA EVALUATION APPARATUS
    Publication number: 20240154921
    Abstract: A QA data evaluation apparatus includes: an acquiring unit that acquires QA data including a content of a question from a user to a chatbot and a content of a response to the question by the chatbot, and log information on use of the chatbot by the user; an extracting unit that extracts a feature value relating to a temporal behavior of the use of the chatbot by the user from the log information; and a generating unit that generates QA data evaluation information representing whether the QA data is good or bad based on the feature value.
    Type: Application
    Filed: March 23, 2021
    Publication date: May 9, 2024
    Applicant: NEC Corporation
    Inventor: Daichi CHONO